kinsing | e5314ac3935f65cbdcb843a273978beee3f10825d1d5f9e6c900d408937be232

Analysis

max time kernel
102s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
25-01-2024 16:17

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General

Target

$PLUGINSDIR/license_SIM.rtf
Size

78KB
MD5

d3f90435b5e612a477c61daff6efa179
SHA1

d172f773197878d9fa428852f19fd9beaad8e1fd
SHA256

ef07f15e5a4d4495e86d5ec3056cee1bf88d081787d4c94c1246526116d89c53
SHA512

4294bb15ac0dbbdfce3ed56f111b8ca0ff9fa8aec048f7489fbaffb30cc8a33fd413ace79edd38055b915f542714f521d075478e8a61299ba0512c8038d58aac
SSDEEP

768:+M6bkuFuQAF6Xc/JMar+lvbRLc5rQvYXS7RK5rQvYXS77K5rQvYXS7UK5rQvYXSX:ZjVhEClfIBUrmYgttBAqXbX1QWA

Score

10^/10

kinsing loader

Malware Config

Signatures

Kinsing
Kinsing is a loader written in Golang.
loader kinsing

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

4468 WINWORD.EXE
4468 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

4468 WINWORD.EXE
4468 WINWORD.EXE
4468 WINWORD.EXE
4468 WINWORD.EXE
4468 WINWORD.EXE
4468 WINWORD.EXE
4468 WINWORD.EXE
4468 WINWORD.EXE

pid	process
4468	WINWORD.EXE
4468	WINWORD.EXE

pid	process
4468	WINWORD.EXE
4468	WINWORD.EXE
4468	WINWORD.EXE
4468	WINWORD.EXE
4468	WINWORD.EXE
4468	WINWORD.EXE
4468	WINWORD.EXE
4468	WINWORD.EXE

C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\license_SIM.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4468

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4468-6-0x00007FFCBF1B0000-0x00007FFCBF3A5000-memory.dmp

Filesize
2.0MB

Download
memory/4468-7-0x00007FFCBF1B0000-0x00007FFCBF3A5000-memory.dmp

Filesize
2.0MB

Download
memory/4468-10-0x00007FFCBF1B0000-0x00007FFCBF3A5000-memory.dmp

Filesize
2.0MB

Download
memory/4468-12-0x00007FFC7CED0000-0x00007FFC7CEE0000-memory.dmp

Filesize
64KB

Download
memory/4468-13-0x00007FFCBF1B0000-0x00007FFCBF3A5000-memory.dmp

Filesize
2.0MB

Download
memory/4468-14-0x00007FFCBF1B0000-0x00007FFCBF3A5000-memory.dmp

Filesize
2.0MB

Download
memory/4468-11-0x00007FFCBF1B0000-0x00007FFCBF3A5000-memory.dmp

Filesize
2.0MB

Download
memory/4468-9-0x00007FFCBF1B0000-0x00007FFCBF3A5000-memory.dmp

Filesize
2.0MB

Download
memory/4468-17-0x00007FFCBF1B0000-0x00007FFCBF3A5000-memory.dmp

Filesize
2.0MB

Download
memory/4468-19-0x00007FFCBF1B0000-0x00007FFCBF3A5000-memory.dmp

Filesize
2.0MB

Download
memory/4468-18-0x00007FFCBF1B0000-0x00007FFCBF3A5000-memory.dmp

Filesize
2.0MB

Download
memory/4468-21-0x00007FFCBF1B0000-0x00007FFCBF3A5000-memory.dmp

Filesize
2.0MB

Download
memory/4468-22-0x00007FFCBF1B0000-0x00007FFCBF3A5000-memory.dmp

Filesize
2.0MB

Download
memory/4468-20-0x00007FFCBF1B0000-0x00007FFCBF3A5000-memory.dmp

Filesize
2.0MB

Download
memory/4468-16-0x00007FFC7CED0000-0x00007FFC7CEE0000-memory.dmp

Filesize
64KB

Download
memory/4468-15-0x00007FFCBF1B0000-0x00007FFCBF3A5000-memory.dmp

Filesize
2.0MB

Download
memory/4468-8-0x00007FFCBF1B0000-0x00007FFCBF3A5000-memory.dmp

Filesize
2.0MB

Download
memory/4468-5-0x00007FFC7F230000-0x00007FFC7F240000-memory.dmp

Filesize
64KB

Download
memory/4468-4-0x00007FFCBF1B0000-0x00007FFCBF3A5000-memory.dmp

Filesize
2.0MB

Download
memory/4468-3-0x00007FFC7F230000-0x00007FFC7F240000-memory.dmp

Filesize
64KB

Download
memory/4468-2-0x00007FFC7F230000-0x00007FFC7F240000-memory.dmp

Filesize
64KB

Download
memory/4468-1-0x00007FFC7F230000-0x00007FFC7F240000-memory.dmp

Filesize
64KB

Download
memory/4468-0-0x00007FFC7F230000-0x00007FFC7F240000-memory.dmp

Filesize
64KB

Download
memory/4468-36-0x00007FFCBF1B0000-0x00007FFCBF3A5000-memory.dmp

Filesize
2.0MB

Download
memory/4468-59-0x00007FFC7F230000-0x00007FFC7F240000-memory.dmp

Filesize
64KB

Download
memory/4468-60-0x00007FFC7F230000-0x00007FFC7F240000-memory.dmp

Filesize
64KB

Download
memory/4468-63-0x00007FFCBF1B0000-0x00007FFCBF3A5000-memory.dmp

Filesize
2.0MB

Download
memory/4468-62-0x00007FFC7F230000-0x00007FFC7F240000-memory.dmp

Filesize
64KB

Download
memory/4468-61-0x00007FFC7F230000-0x00007FFC7F240000-memory.dmp

Filesize
64KB

Download
memory/4468-64-0x00007FFCBF1B0000-0x00007FFCBF3A5000-memory.dmp

Filesize
2.0MB

Download
memory/4468-65-0x00007FFCBF1B0000-0x00007FFCBF3A5000-memory.dmp

Filesize
2.0MB

Download